I have a site that I designed quite a while ago when I was even more of an amateur than I am now!
I have discovered that the site has serious display issues in Firefox, whilst it works fine in IE. I am guessing it is CSS related, therefore.
I don;t have the time or knowledge to work out the exact problems, so I am hoping an css expert here might be able to help.
I;m sure it wouldn't take you very long to see where I have gone wrong.
Please PM me for more info.